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You've probably had to deal with inconsistent peptide purity causing garbage data—it's frustrating when results don't replicate. We get that, so we've dialed in synthesis on this one. 99% or better on HPLC. Lyophilized powder in 10mg vials, and it's Cagrilintide Retatrutide, CAS 2381089-83-2 with a molecular weight of roughly 3844.3 g/mol—a chunky peptide. Most buyers go with the 10mg vial size for their weight loss research assays.
So here's what you're looking at: white powder, the molecular formula runs C172H267N45O51, and it's really only suited for lab research—not for human or animal dosing. We hold specs tighter than some other supliers, and every COA backs up that 99% claim. It's not for clinical work. And one thing we've learned handling this matrial is that it's hygroscopic, so you'll want to reconstitute it just before use—something the spec sheet won't tell you.
We can do bulk pricing if you're ordering 50 boxes or more, but the MOQ is actually 10 boxes (that's 100 vials) for the first order. Lead times are typically 7 to 10 business days, but we have stock ready most of the time. 2 to 8 degrees Celsius storage, away form light, and it's stable for about 24 months if you don't freeze-thaw repeatedly—that kills the peptide activity faster than temperature alone. Also, it's sold as 10, individually sealed.
Customiaztion? We can do that, but only for larger runs—think 500 vials or so—and we'll ask for COA matching on your own HPLC. Not a bad idea to request an MSDS at the same time. Most buyers ask about bulk discounts and whether we can do custom labeling, and we can, but best to confirm that lead time jumps to maybe 15 days. It's not a fast thing.
One more thing—we've had buyers ask about teh 5mg formulation, but we only stock 10mg. It's easier to measure and you can split it yourself if you have an analytical balance that isn't lying to you. Actually, that's a common mistake: people try to aliquot powder by eye, and that's a great way to end up with zero data. Anyway, the stuff ships with an ice pack and a temperature recorder, but it's not reusable—just a heads-up.
Our standard MOQ is one box of 10 vials, so you're looking at 100mg total. We can sometimes do smaller quantities for first-time buyers, but that's the typical starting point.
Lead time is usually 3-5 business days for stock items. If we're out of stock, it can take 10-15 days for production, but we'll confirm that upfront.
Yes, we include a COA with every batch that shows HPLC results confirming the 99% minimum purity. You can also request a copy before ordering.
We currently only supply it in 10mg/vial format. Custom sizes aren't available for this product, but the 10mg is pretty standard for research dosing.
Yes, store it at 2-8°C and keep it away from light. Unopened vials last 24 months, but once you reconstitute it, you should use it within 7 days if refrigerated.
